Tablet stand



FIG. 1 is a perspective view of a tablet stand showing the claimed design;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a perspective showing two tablets being used with the tablet stand.

The broken lines shown in the drawings depict environmental structure that forms no part of the claimed design. 

CLAIM The ornamental design for a tablet stand, as shown and described. 